#331B09 is a muted, warm yellow. On the Color Lab it reads organic and grounded, quietly premium. It is too dark to lead as a primary accent and reproduces cleanly in print.
Not just a swatch — here's how #331B09 works with other colors. Named schemes with #331B09 in its natural role, and a note on why the supporting colors balance it.
This palette keeps Graphite as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.
Graphite plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Graphite holds the warm center of this desert palette with sand and clay beside it, a muted-sage accent and a dark-brown anchor.
Graphite sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.
Graphite is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Graphite carrying the quiet middle.
How #331B09 actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.
Not a swatch to memorise — a color to build with. Here is #331B09 at work across the surfaces designers actually ship.
:root {
--color-base: #331B09;
--color-base-rgb: 51 27 9;
--color-base-oklch: oklch(25.1% 0.048 55.3);
--color-50: #FDF7F1;
--color-100: #FAE9DB;
--color-200: #F3D2BA;
--color-300: #E5B28A;
--color-400: #D3915F;
--color-500: #B8723D;
--color-600: #8C5B35;
--color-700: #64442B;
--color-800: #412E20;
--color-900: #281D15;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
graphite: {
50: '#FDF7F1',
100: '#FAE9DB',
200: '#F3D2BA',
300: '#E5B28A',
400: '#D3915F',
500: '#B8723D',
600: '#8C5B35',
700: '#64442B',
800: '#412E20',
900: '#281D15',
},
}
$base: #331B09; $base-ink: #FFFFFF; $base-50: #FDF7F1; $base-100: #FAE9DB; $base-200: #F3D2BA; $base-300: #E5B28A; $base-400: #D3915F; $base-500: #B8723D; $base-600: #8C5B35; $base-700: #64442B; $base-800: #412E20; $base-900: #281D15; $base-hover: #2A1607; $base-subtle: #DFB798;
{
"color": {
"base": {
"value": "#331B09",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#FDF7F1",
"type": "color"
},
"100": {
"value": "#FAE9DB",
"type": "color"
},
"200": {
"value": "#F3D2BA",
"type": "color"
},
"300": {
"value": "#E5B28A",
"type": "color"
},
"400": {
"value": "#D3915F",
"type": "color"
},
"500": {
"value": "#B8723D",
"type": "color"
},
"600": {
"value": "#8C5B35",
"type": "color"
},
"700": {
"value": "#64442B",
"type": "color"
},
"800": {
"value": "#412E20",
"type": "color"
},
"900": {
"value": "#281D15",
"type": "color"
}
}
}
}